The dinosaur egg mystery /
M. Christina Butler ; illustrated by Val Biro.
- 1st American ed.
- Hauppauge, N.Y. : Barron's Educational Series, c1992.
- [30] p. : col ill. ; 20 x 25 cm.
"First published in Great Britain 1992 by Simon & Schuster Young Books."--Verso of T.p.
Horn Book
Different dinosaurs claim a big white egg as their own until it hatches and they find out what was inside it.